| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.41 | 9.492% | $169.0666 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $210.82 | 9.738% | $231.3497 | $231.35 | $231.35 | $231.30 |
| Purchase #3 | $146.42 | 6.238% | $155.5537 | $155.55 | $155.55 | $155.60 |
| Purchase #4 | $111.69 | 8.117% | $120.7559 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $21.97 | 8.359% | $23.8065 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $56.32 | 10.536% | $62.2539 | $62.25 | $62.25 | $62.30 |
| Purchase #7 | $140.59 | 12.346% | $157.9472 | $157.95 | $157.95 | $157.90 |
| 7 purchase totals = | $842.22 | $920.7335 | $920.74 | $920.70 | $920.80 | |